Mr. Speaker, as the hon. member pointed out, climate change is real and the consequences are too great to ignore. We know that transportation accounts for almost one quarter of Canada's emissions, and smart fuel efficiency rules for cars and light trucks are going to help reduce those emissions.
When we first adopted rules in 2014 under the previous government, we actually made a commitment to review those in light of the review that was going on in the U.S. We are partway through that right now. We are going to be carefully considering environmental and economic impacts as we make policy that is based here in Canada, not south of the border in Washington.